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AMD EPYC 7443 | Intel Xeon Gold 5418Y | |
CPU comparisonIn this CPU comparison, we compare the AMD EPYC 7443 and the Intel Xeon Gold 5418Y and use benchmarks to check which processor is faster.
We compare the AMD EPYC 7443 24 core processor released in Q1/2021 with the Intel Xeon Gold 5418Y which has 24 CPU cores and was introduced in Q1/2023. |
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AMD EPYC (129) | Family | Intel Xeon Gold (163) |
AMD EPYC 7003 (29) | CPU group | Intel Xeon Gold 5400/6400 (25) |
3 | Generation | 4 |
Milan (Zen 3) | Architecture | Sapphire Rapids |
Desktop / Server | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD EPYC 7443 is a 24 core processor with a clock frequency of 2.85 GHz (4.00 GHz). The processor can compute 48 threads at the same time. The Intel Xeon Gold 5418Y clocks with 2.00 GHz (3.80 GHz), has 24 CPU cores and can calculate 48 threads in parallel. |
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AMD EPYC 7443 | Characteristic | Intel Xeon Gold 5418Y |
24 | Cores | 24 |
48 | Threads | 48 |
normal | Core architecture | normal |
Yes | Hyperthreading | Yes |
No | Overclocking ? | No |
2.85 GHz | Frequency | 2.00 GHz |
4.00 GHz | Turbo Frequency (1 Core) | 3.80 GHz |
3.60 GHz | Turbo Frequency (All Cores) | -- |
Memory & PCIeUp to 4096 GB of memory in a maximum of 8 memory channels is supported by the AMD EPYC 7443, while the Intel Xeon Gold 5418Y supports a maximum of 4096 GB of memory with a maximum memory bandwidth of 281.6 GB/s enabled. |
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AMD EPYC 7443 | Characteristic | Intel Xeon Gold 5418Y |
DDR4-3200 | Memory | DDR5-4400 |
4096 GB | Max. Memory | 4096 GB |
8 (Octa Channel) | Memory channels | 8 (Octa Channel) |
204.8 GB/s | Max. Bandwidth | 281.6 GB/s |
Yes | ECC | Yes |
-- | L2 Cache | -- |
128.00 MB | L3 Cache | 45.00 MB |
4.0 | PCIe version | 5.0 |
128 | PCIe lanes | 80 |
252.0 GB/s | PCIe Bandwidth | 315.0 GB/s |
Thermal ManagementThe AMD EPYC 7443 has a TDP of 200 W. The TDP of the Intel Xeon Gold 5418Y is 185 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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AMD EPYC 7443 | Characteristic | Intel Xeon Gold 5418Y |
200 W | TDP (PL1 / PBP) | 185 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
165 W | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe AMD EPYC 7443 has 128.00 MB cache and is manufactured in 7 nm. The cache of Intel Xeon Gold 5418Y is at 45.00 MB. The processor is manufactured in 10 nm. |
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AMD EPYC 7443 | Characteristic | Intel Xeon Gold 5418Y |
7 nm | Technology | 10 nm |
Chiplet | Chip design | Chiplet |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
SP3 | Socket | LGA 4677 |
AMD-V, SVM | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Windows 10, Linux | Operating systems | Windows, Linux |
Q1/2021 | Release date | Q1/2023 |
2010 $ | Release price | 1483 $ |
show more data | show more data | |
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AMD EPYC 7443
24C 48T @ 4.00 GHz |
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Intel Xeon Gold 5418Y
24C 48T @ 3.80 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
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Intel Xeon Gold 5418Y
24C 48T @ 2.00 GHz |
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AMD EPYC 7443
24C 48T @ 4.00 GHz |
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Intel Xeon Gold 5418Y
24C 48T @ 3.80 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
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Intel Xeon Gold 5418Y
24C 48T @ 2.00 GHz |
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AMD EPYC 7443
24C 48T @ 3.60 GHz |
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Intel Xeon Gold 5418Y
24C 48T @ 2.00 GHz |
Devices using this processor |
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AMD EPYC 7443 | Intel Xeon Gold 5418Y |
Unknown | Unknown |